1317608960

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 3370498560

約数和(自身を除く): 2052889600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 128, 152, 160, 190, 206, 256, 263, 304, 320, 380, 412, 512, 515, 526, 608, 640, 760, 824, 1030, 1052, 1216, 1280, 1315, 1520, 1648, 1957, 2060, 2104, 2432, 2560, 2630, 3040, 3296, 3914, 4120, 4208, 4864, 4997, 5260, 6080, 6592, 7828, 8240, 8416, 9728, 9785, 9994, 10520, 12160, 13184, 15656, 16480, 16832, 19570, 19988, 21040, 24320, 24985, 26368, 27089, 31312, 32960, 33664, 39140, 39976, 42080, 48640, 49970, 52736, 54178, 62624, 65920, 67328, 78280, 79952, 84160, 99940, 108356, 125248, 131840, 134656, 135445, 156560, 159904, 168320, 199880, 216712, 250496, 263680, 270890, 313120, 319808, 336640, 399760, 433424, 500992, 514691, 541780, 626240, 639616, 673280, 799520, 866848, 1001984, 1029382, 1083560, 1252480, 1279232, 1599040, 1733696, 2058764, 2167120, 2504960, 2558464, 2573455, 3198080, 3467392, 4117528, 4334240, 5009920, 5146910, 6396160, 6934784, 8235056, 8668480, 10293820, 12792320, 13869568, 16470112, 17336960, 20587640, 32940224, 34673920, 41175280, 65880448, 69347840, 82350560, 131760896, 164701120, 263521792, 329402240, 658804480, 1317608960]

約数ペア:

[(1, 1317608960), (2, 658804480), (4, 329402240), (5, 263521792), (8, 164701120), (10, 131760896), (16, 82350560), (19, 69347840), (20, 65880448), (32, 41175280), (38, 34673920), (40, 32940224), (64, 20587640), (76, 17336960), (80, 16470112), (95, 13869568), (103, 12792320), (128, 10293820), (152, 8668480), (160, 8235056), (190, 6934784), (206, 6396160), (256, 5146910), (263, 5009920), (304, 4334240), (320, 4117528), (380, 3467392), (412, 3198080), (512, 2573455), (515, 2558464), (526, 2504960), (608, 2167120), (640, 2058764), (760, 1733696), (824, 1599040), (1030, 1279232), (1052, 1252480), (1216, 1083560), (1280, 1029382), (1315, 1001984), (1520, 866848), (1648, 799520), (1957, 673280), (2060, 639616), (2104, 626240), (2432, 541780), (2560, 514691), (2630, 500992), (3040, 433424), (3296, 399760), (3914, 336640), (4120, 319808), (4208, 313120), (4864, 270890), (4997, 263680), (5260, 250496), (6080, 216712), (6592, 199880), (7828, 168320), (8240, 159904), (8416, 156560), (9728, 135445), (9785, 134656), (9994, 131840), (10520, 125248), (12160, 108356), (13184, 99940), (15656, 84160), (16480, 79952), (16832, 78280), (19570, 67328), (19988, 65920), (21040, 62624), (24320, 54178), (24985, 52736), (26368, 49970), (27089, 48640), (31312, 42080), (32960, 39976), (33664, 39140)]